private void _bFilterEmails_Click(object sender, EventArgs e)
{
// We instantiate the pop3 client.
Pop3Client pop = new Pop3Client();
try
{
this.AddLogEntry(string.Format("Connection to the pop 3 server : {0}", _tbPop3Server.Text));
// Connect to the pop3 client
pop.Connect(_tbPop3Server.Text, _tbUserName.Text, _tbPassword.Text);
AddressCollection ac;
HeaderCollection hc = new HeaderCollection();
//Retrive a message headers
for (int n = 1; n < pop.MessageCount + 1; n++)
{
Header h = pop.RetrieveHeaderObject(n);
ac = new AddressCollection();
ac.Add(h.From);
ac = SmtpValidator.Filter(ac);
//If address is not filtered
if (ac.Count > 0)
{
hc.Add(h);
}
}
this.AddLogEntry(string.Format(" {0} messages passed the filter", hc.Count.ToString()));
}
catch (Pop3Exception pexp)
{
this.AddLogEntry(string.Format("Pop3 Error: {0}", pexp.Message));
}
catch (Exception ex)
{
this.AddLogEntry(string.Format("Failed: {0}", ex.Message));
}
finally
{
if (pop.IsConnected)
{
pop.Disconnect();
}
}
}
private void _bValidateEmail_Click(object sender, EventArgs e)
{
bool result = false;
if (_cbUseDnsToValidateEmail.Checked && _tbDnsServer.Text != string.Empty)
{
result = SmtpValidator.Validate(_tbEmail.Text, _tbDnsServer.Text);
}
else
{
result = SmtpValidator.Validate(_tbEmail.Text);
}
if (result)
{
this.AddLogEntry("Valid Email address");
}
else
{
this.AddLogEntry("Invalid Email address");
}
}